CH485350A - Rotating electric machine with direct or alternating current - Google Patents
Rotating electric machine with direct or alternating currentInfo
- Publication number
- CH485350A CH485350A CH88669A CH88669A CH485350A CH 485350 A CH485350 A CH 485350A CH 88669 A CH88669 A CH 88669A CH 88669 A CH88669 A CH 88669A CH 485350 A CH485350 A CH 485350A
- Authority
- CH
- Switzerland
- Prior art keywords
- direct
- alternating current
- electric machine
- rotating electric
- rotating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR137938 | 1968-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH485350A true CH485350A (en) | 1970-01-31 |
Family
ID=8645279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH88669A CH485350A (en) | 1968-01-30 | 1969-01-21 | Rotating electric machine with direct or alternating current |
Country Status (6)
Country | Link |
---|---|
US (1) | US3538364A (en) |
CH (1) | CH485350A (en) |
DE (1) | DE1903635A1 (en) |
FR (1) | FR1552560A (en) |
GB (1) | GB1226703A (en) |
NL (1) | NL6901491A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953754A (en) * | 1972-12-18 | 1976-04-27 | Skf Industrial Trading And Development Co., B.V. | Stator for electric machines |
CH573678A5 (en) * | 1974-06-25 | 1976-03-15 | Bbc Brown Boveri & Cie | |
US4238702A (en) * | 1978-11-16 | 1980-12-09 | Belova Tamara N | Bar winding of stator of slotless-core electrical machine |
GB2156167A (en) * | 1984-02-17 | 1985-10-02 | South Western Ind Res | Induction stepping motor |
US5111741A (en) * | 1984-04-30 | 1992-05-12 | Highland Supply Corporation | System for baling strands of material including means for feeding and means for weighing material charges |
MX161230A (en) * | 1985-12-23 | 1990-08-24 | Unique Mobility Inc | IMPROVEMENTS IN LIGHTWEIGHT ELECTROMAGNETIC TRANSDUCER |
US4900965A (en) * | 1988-09-28 | 1990-02-13 | Fisher Technology, Inc. | Lightweight high power electromotive device |
RU2111598C1 (en) * | 1990-03-30 | 1998-05-20 | Юник Мобилити, Инк. | Method for manufacturing electromagnetic converter armature |
US5081388A (en) * | 1990-07-24 | 1992-01-14 | Chen Shew Nen | Magnetic induction motor |
US5212419A (en) * | 1992-01-10 | 1993-05-18 | Fisher Electric Motor Technology, Inc. | Lightweight high power electromotive device |
US5404063A (en) * | 1993-07-01 | 1995-04-04 | Mills; Herbert W. | Electromagnetic center core dynamo |
RU2074761C1 (en) * | 1995-06-29 | 1997-03-10 | Научно-производственное предприятие "Эксин" | Driving device for movable means |
US6208056B1 (en) | 1997-09-08 | 2001-03-27 | Active Power, Inc. | Cartridge armatures for electro-dynamic machines |
JP2005520470A (en) * | 2001-05-16 | 2005-07-07 | トリニティ・モーターズ・インコーポレイテッド | Motor / alternator / synchronous generator universal device |
WO2003075439A2 (en) * | 2002-03-05 | 2003-09-12 | Kazimierz Ziolko | Method and device for transforming mechanical energy into electrical energy or electrical energy into mechanical energy |
US20040150289A1 (en) * | 2002-05-14 | 2004-08-05 | James Gordon G | Universal motor/generator/alternator apparatus |
US7382072B2 (en) * | 2003-05-22 | 2008-06-03 | Erfurt & Company | Generator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1977950A (en) * | 1932-06-16 | 1934-10-23 | Morhard Friedrich | Variable-speed electric motor |
US2411122A (en) * | 1944-01-26 | 1946-11-12 | Martin P Winther | Electrical coupling control apparatus |
US2759116A (en) * | 1954-11-26 | 1956-08-14 | John P Glass | Induction type tachometer |
US2849630A (en) * | 1955-09-01 | 1958-08-26 | Sperry Gyroscope Co Ltd | Electrical generators |
US2864017A (en) * | 1955-11-28 | 1958-12-09 | Waltscheff Dimo Dimitroff | Inducto-motive power apparatus with a plurality of rotors |
GB872309A (en) * | 1958-05-20 | 1961-07-05 | Smith & Sons Ltd S | Improvements in and relating to tachometer signal generators |
US3117244A (en) * | 1959-03-25 | 1964-01-07 | Rosain Claude | Alternating current motors |
DE1172768B (en) * | 1962-05-03 | 1964-06-25 | Bodenseewerk Perkin Elmer Co | Ferraris machine, especially speedometer generator that works according to the Ferraris principle |
CH442499A (en) * | 1965-04-01 | 1967-08-31 | Retobobina Handelsanstalt | Electric DC motor with bell armature |
-
1968
- 1968-01-30 FR FR137938A patent/FR1552560A/fr not_active Expired
-
1969
- 1969-01-13 US US790782A patent/US3538364A/en not_active Expired - Lifetime
- 1969-01-21 CH CH88669A patent/CH485350A/en not_active IP Right Cessation
- 1969-01-24 DE DE19691903635 patent/DE1903635A1/en active Pending
- 1969-01-30 NL NL6901491A patent/NL6901491A/xx unknown
- 1969-01-30 GB GB1226703D patent/GB1226703A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1552560A (en) | 1969-01-03 |
GB1226703A (en) | 1971-03-31 |
NL6901491A (en) | 1969-08-01 |
US3538364A (en) | 1970-11-03 |
DE1903635A1 (en) | 1969-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |